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以吉林省 3种主要的耕作土壤为供试样品 ,采用傅积平等改进的丘林胶散分组法分离复合体。试验结果表明 :胶散复合体的总量以黑钙土最低 ,平均为 134g/kg ;白浆土与黑土相近 ,分别为 434g/kg和435 g/kg。粘粒含量是影响复合体含量的重要因素 ,复合体的含量与土壤性质间有明显的相关关系。土壤有机碳在各组复合体的分布量 ,主要取决于复合体本身的相对含量
Taking the three major tillage soils in Jilin Province as the test samples, the compounds were separated by the grouping method of Qiu Lin glue with improved Fu Ji equality. The test results show that the total amount of cementitious composites is the lowest with an average of 134g / kg for calcite, and 434g / kg and 435g / kg for white clay and black soil respectively. Clay content is an important factor affecting the content of complex, and the content of complex has obvious correlation with soil properties. The distribution of soil organic carbon in each group of complexes mainly depends on the relative content of the complex itself